Answer:
x=1
Step-by-step explanation:
4x+6=10
4x+10-6
4x=4
x=1
Answer:
Step-by-step explanation:
Answer: 4 dollars for each notebook
Step-by-step explanation:
21-9= 12
12/3=4
each notebooks costs 4 dollars
Answer:
-3<
2-x
Step-by-step explanation:
Answer:
A,B,D
Step-by-step explanation:
By replacing the points in the current equation you can get true statements which are correspondent to answer A,B,D